Modified Laparoscopic Cornual Resection for Cornual Pregnancy.
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ABSTRACT:
SUBMITTER: Samejima K
PROVIDER: S-EPMC10321346 | biostudies-literature | 2023 Apr-Jun
REPOSITORIES: biostudies-literature
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Modified Laparoscopic Cornual Resection for Cornual Pregnancy.
Samejima Kouki K Netsu Sachiho S Mitsushita Junji J Chikazawa Kenro K Kuwata Tomoyuki T
Gynecology and minimally invasive therapy 20230401 2
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Project description:ABSTRACT Interstitial and cornual pregnancies are dangerous, yet rare, forms of ectopic pregnancy, accounting for 2%–4% of all ectopic pregnancies. A 38-year-old female, para 1, gravida 3 had undergone another in vitro fertilisation (IVF) cycle (a salpingectomy performed elsewhere for treating a hydrosalpinx before a previous IVF attempt). Duration of pregnancy is 6 weeks and 5 days, a transvaginal ultrasound revealed an embryo with a positive foetal heartbeat, located in the left cornuum. As no conservative treatment option could be followed, we proceeded with laparoscopic removal of ectopic pregnancy through cornual resection. Since a specific surgical methodology has not yet been established, presenting more step-by-step surgical approaches that can be used in clinical practice is of high importance. We present a step-by-step surgical approach that we have implemented in cases of cornual pregnancy in our department.
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Project description:Laparoscopic resection of hilar cholangiocarcinoma is technically challenging because it involves complicated laparoscopic procedures that include laparoscopic hepatoduodenal lymphadenectomy, hemihepatectomy with caudate lobectomy, and hepaticojejunostomy. There are currently very few reports describing this type of surgery. Between August 2014 and December 2014, 5 patients underwent total laparoscopic or laparoscopic-assisted surgery for hilar cholangiocarcinoma. Two patients with type I or II hilar cholangiocarcinoma underwent radical hilar resection. Three patients with type IIIa or IIIb cholangiocarcinoma underwent extended hemihepatectomy together with caudate lobectomy. The median (range) age, operation time, blood loss, and length of hospital stay were 63 years (43-76 years), 610 minutes (410-665 minutes), 650 mL (450-1,300 mL), and 12 days (9-21 days), respectively. Four patients had a negative margin, but 1 patient was diagnosed with high-grade dysplasia on the proximal resection margin. The median tumor size was 3.0 cm. One patient experienced postoperative biliary leakage, which resolved spontaneously. Laparoscopic resection is a feasible surgical approach in selected patients with hilar cholangiocarcinoma.
| S-EPMC4595825 | biostudies-literature
Project description:Background and Objectives: Cornual pregnancies (CPs) are rare forms of ectopic pregnancy. When abortion does not occur, it can be a life-threatening condition for the mother and can also impair future fertility. We present our experience in the diagnosis and management of CPs. A systematic review was also conducted to investigate the reproductive outcomes after treatment. Materials and Methods: Between January 2010 and December 2022, we performed a retrospective, cross-sectional, single-center, and descriptive data collection and analysis (ClinicalTrial ID: NCT06165770). The search for suitable articles published in English was carried out using the following databases (PROSPERO ID: CRD42023484909): MEDLINE, EMBASE, Global Health, The Cochrane Library (Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, and Cochrane Methodology Register), Health Technology Assessment Database, Web of Science, and search register such as ClinicalTrial. Only studies describing the impact of CP treatment on fertility were selected. Results: Two studies were included in the systematic review. Seventeen patients suffering from CPs were selected. In our series, a pelvic ultrasound allowed for the diagnosis of a cornual localization in 35.30% of cases. Thirteen women (76.47%) underwent immediate surgical management. The laparoscopic approach was the most used (76.92%), with a laparotomic conversion rate of 30%. Four patients (23.52%) received medical treatment with methotrexate. After treatment, two patients managed to achieve pregnancy. Conclusions: CP is a rare form of ectopic pregnancy that can quickly become life-threatening for the mother. Ultrasound does not lead to a precise diagnosis in all cases. In the absence of complications and emergencies, laparoscopy is an approach that could be considered valid. For selected asymptomatic patients, medical treatment may be a valid alternative. The data from the studies included in the systematic review, although demonstrating a superiority of medical treatment in terms of future pregnancies, are heterogeneous and do not allow us to reach a definitive conclusion.
| S-EPMC10819158 | biostudies-literature
Project description:BACKGROUND: Liver resection is reputed to be one of the most difficult procedures embraced in laparoscopy. This report shows that with adequate training, anatomical liver resection including major hepatectomies can be performed. METHODS: This is a retrospective study. RESULTS: From 1995 to 2004, among 84 laparoscopic liver resections, 46 (54%) anatomical laparoscopic hepatectomies were performed in our institution by laparoscopy. Nine (20%) patients had benign disease while 37 (80%) had malignant lesions. Among those with malignant lesions, 14 patients had hepatocellular carcinoma (HCC), 18 had colorectal metastasis (CRM), while 5 had miscellaneous tumours. For benign disease, minor (two Couinaud's segments or less) and major anatomic hepatectomies were performed in five and four patients, respectively. For malignant lesions, minor and major anatomic hepatectomies were performed in 15 and 22 patients, respectively. Overall, conversion to laparotomy was necessary in 7 (15%) patients. Blood transfusion was required in five (10%) patients. One patient died of cerebral infarction 8 days after a massive peroperative haemorrhage. The overall morbidity rate was 34% whatever the type of resection. Three patients required reoperation, either for haemorrhage (n=1) and/or biliary leak (n=2). For CRM (n=18), overall and disease-free survival at 24 months (mean follow-up of 17 months) were 100% and 56%, respectively. For HCC (n=14), overall and disease-free survival at 36 months (mean follow-up of 29 months) were 91% and 65%, respectively. No port site metastasis occurred in patients with malignancy. CONCLUSIONS: After a long training with limited liver resection in superficial segments, laparoscopic anatomical minor and major resections are feasible. Short-term carcinological results seem to be similar to those obtained with laparotomy.
| S-EPMC2020684 | biostudies-other
Project description:For all clinical purposes, cornual, angular, and interstitial pregnancies are considered ectopic pregnancies that can have grave consequences for the patient. In this article, we describe and distinguish 3 types of ectopic pregnancies in the cornual region of the uterus. The authors advocate using the "cornual pregnancy" term only for ectopic pregnancies in malformed uteruses. We describe an ectopic pregnancy in a 25-year-old G2P1 patient in the cornual region of the uterus that was missed twice sonographically in the second trimester and had almost fatal consequences in the patient. Radiologists and sonographers should be aware of the sonographic diagnosis of angular, cornual and interstitial pregnancies. Whenever possible, first-trimester transvaginal ultrasound scanning is crucial for diagnosing these 3 types of ectopic pregnancies in the cornual region. In the second and third trimesters, ultrasound tends to become equivocal; hence alternate imaging, such as MRI, might add additional value to the management of the patient. A case report assessment and a comprehensive literature review comprising 61 case reports of ectopic pregnancy in the second and third trimesters are diligently undertaken in the Medline, Embase and Web of Science databases. The major strength of our study is that it is one of the few studies that describe a literature review of ectopic pregnancy in the cornual region exclusively in the second and third trimesters.
| S-EPMC10208802 | biostudies-literature
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| S-EPMC6486209 | biostudies-literature
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| S-EPMC10502535 | biostudies-literature
Project description:BackgroundThere is no criterion to guide and evaluate the anastomosis of laparoscopic low anterior resection (LAR). We developed a new technique for precise anastomosis. This study endeavored to evaluate the effectiveness and safety of this new technology.MethodsPatients with mid-low rectal cancer who underwent laparoscopic LAR in our department were enrolled retrospectively between January 1, 2021 and July 1, 2023. During the LAR, the distance between the sacral promontory and the rectal stump was measured and used to determine the length of the sigmoid colon, which was preserved for anastomose. The demographic characteristics and short-term outcomes were analyzed.ResultsForty-nine patients (26 men, 23 women) with low and middle rectal cancer were retrospectively enrolled in the study. The distance of the tumor from the anal verge was 6.4 ± 2.7 cm. The operative time was 193 ± 42 min. All patients underwent precise anastomosis, among which 12 patients underwent freeing of the splenic flexure of the colon. According to our criteria, there was no redundant or tense state of the colon anterior to the sacrum after the anastomosis. Only one patient had a postoperative anastomotic leak (Grade B). All 15 patients receiving neoadjuvant chemoradiotherapy underwent terminal ileostomy. No postoperative death occurred within 30 days of the surgery. The median follow-up time in our study was 12 months. One patient developed a single metastasis in the right lobe of the liver in the eighth month after surgery and underwent microwave radiofrequency ablation, which did not recur in the four months of postoperative follow-up, and the rest of the patients survived disease-free without recurrence of metastasis.ConclusionsPrecise measurement of the proximal colon of the anastomosis can ensure accurate and convenient colorectal anastomosis and this may be a technique worthy of clinical application. However, its effectiveness needs to be further verified in a multicenter clinical trial.
| S-EPMC10858553 | biostudies-literature
Project description:BACKGROUND: Liver resection for secondary malignancy has become the standard of care in appropriately staged patients, offering 5-year survival rates of >40%. Reports of laparoscopic liver resection have been published with increasing frequency over the last few years. In these small series approximately one-third of all operations have been for malignancy, but survival figures cannot be assessed yet. METHODS: A retrospective review of all laparoscopic liver resections performed by four surgeons in Brisbane between 1997 and 2004 was done. Follow-up was by regular patient review and telephone confirmation. RESULTS: Of 84 laparoscopic liver resections, 33 (39%) were for malignancy; 28 of these were for metastases (22 colorectal). Thirteen patients had left lateral sectionectomy with minimal morbidity; nine right hepatectomies were attempted and six cases of segmental or subsegmental resection were performed. Survival rates in 12 patients followed for 2 years with colorectal secondaries were 75% with 67% disease-free. DISCUSSION: Laparoscopic liver resection is feasible in highly selected cases of malignant disease. Patients need to be appropriately staged and surgeons need a broad experience of open liver surgery and advanced laparoscopic procedures.
| S-EPMC2020681 | biostudies-other